{"classes":[{"type_name":"儿童早教","type_id":"儿童早教"},{"type_name":"儿童启蒙故事","type_id":"儿童启蒙故事"},{"type_name":"儿童英语启蒙","type_id":"儿童英语启蒙"},{"type_name":"儿童歌曲","type_id":"儿童歌曲"},{"type_name":"儿童绘画","type_id":"儿童绘画"},{"type_name":"睡前故事","type_id":"睡前故事"},{"type_name":"儿童动画","type_id":"儿童动画"},{"type_name":"儿童音乐","type_id":"儿童音乐"},{"type_name":"儿童安全教育","type_id":"儿童安全教育"},{"type_name":"贝瓦儿歌","type_id":"贝瓦儿歌"},{"type_name":"悟空识字","type_id":"悟空识字"},{"type_name":"宝宝巴士","type_id":"宝宝巴士"},{"type_name":"儿歌多多","type_id":"儿歌多多"}],"儿童":[{"key":"tid","name":"分类","value":[{"n":"全部","v":"儿童"},{"n":"教育","v":"儿童教育"},{"n":"歌曲","v":"儿童歌曲"},{"n":"舞蹈","v":"儿童舞蹈"},{"n":"成语故事","v":"儿童成语故事"},{"n":"音乐","v":"儿童音乐"},{"n":"儿童MV","v":"儿童MV"},{"n":"贝乐虎","v":"贝乐虎"},{"n":"宝宝巴士","v":"宝宝巴士"},{"n":"儿童好声音","v":"儿童好声音"}]},{"key":"duration","name":"时长","value":[{"n":"全部","v":"0"},{"n":"60分钟以上","v":"4"},{"n":"30~60分钟","v":"3"},{"n":"10~30分钟","v":"2"},{"n":"10分钟以下","v":"1"}]}]}